Infestation of some potato cultivars by Colletotrichum coccodes (Wallr.) Hughes at different levels of nitrogen fertilization
Bożena Cwalina-Ambroziak
Cwalina-Ambroziak@uwm.edu.plKatedra Fitopatologii i Entomologii, Uniwersytet Warmińsko-Mazurski w Olsztynie (Poland)
Bożena Bogucka
Katedra Agrotechnologii i Zarządzania Produkcją Roślinną, Uniwersytet Warmińsko-Mazurski w Olsztynie (Poland)
Aldona Trojak
Państwowa Inspekcja Ochrony Roślin w Tomaszowie Mazowieckim (Poland)
Abstract
The studies were carried out in the years 1997–1999 in a closed field experiment located at the Experimental Station in Tomaszkowo. The objects of study were three medium late cultivars of potato fertilized with nitrogen at 30, 60 and 90 kg·ha-1 by rows (applied into the ridge during planting) and by surface throwing method. During the vegetation period, three weeks before the harvest the intensity of infestation with anthracnose (Colletotrichum coccodes) was assessed. The quantitative and qualitative composition of fungi isolated from potato stems selected at random was analyzed in the laboratory. During the entire period of the study potato cv. Anielka was characterized by significantly lower infestation by C. coccodes as compared to cultivars Rywal and Salto. The infestation indices were 18.5, 16.9 and 22.6% in the years 1997, 1998 and 1999, respectively. The levels of infestation depended on the nitrogen fertilization doses. The highest level (27%) was recorded in 1999 on the potatoes fertilized at the lowest dose of 30 kg·ha-1.Infestation of plants in the experimental variant with fertilization in the ridge compared to that in the variant with surface fertilization, was significantly lower only in the third year of the study. Isolation of fungi from random selected potato stems proved a significant share of C. coccodes (35.5%) among 479 colonies. The fungus was most frequently isoloated from cv. Rywal. The other pathogens, represented by species of the genera Fusarium and Alternaria alternata, were isolated from stems less frequently (8% each). A slight domination of C. coccodes isolates was found in potatoes fertilized with the lowest nitrogen dose, while fungi of the genera Fusarium and Rhizoctonia solani were more frequently found on stems of the plants supplied with nitrogen at 60 and 90 kg·ha-1.
Keywords:
Colletotrichum coccodes, fungi, cultivar of potato, dose of N, method of N fertilizationReferences
Andrivon D., Lucas J. M., Guerin C., Jouan B. 1998. Colonization of roots, stolons, tubers and stems of various (Solanum tuberosum) cultivars by the black-dot fungus of Colletotrichum coccodes. Plant Pathol. 47: 440 — 445.
Google Scholar
Andrivon D., Ramage K., Guerin C., Lucas M., Jouan B. 1997. Distribution and fungicide sensivity Colletotrichum coccodes in French potato-producing areas. Plant Pathol. 46 (6): 722 — 728.
Google Scholar
Bradshaw N. J., Turner J. A., Elcock S. J. 2002. Potatoes. A survey of diseases. 2000. ADAS/CSI. Research and Development Publication. London: Department for Environment, Food and Rural Affairs.
Google Scholar
Booth T. C. 1971. The genus Fusarium. Commonwealth Mycological Institute, Kew, Surrey, England: 237 pp.
Google Scholar
Cwalina-Ambroziak B., Czajka W. 2000. Potato stem infection by Rhizoctonia solani and Colletotrichum coccodes in different crop rotation. Phytopathol. Pol. 20: 155 — 163
Google Scholar
Davis J. R. 1981. Blade dot. In: Compendium of Potato Diseases. Ed. W. J. Hooker. Am. Phytopath. Society: 55 — 56.
Google Scholar
Denner F. D. N., Millard C. P., Wehner F. C. 1998. The effect of seed- and soilborne of Colletotrichum coccodes on the incidence of black dot on potatoes. Potato Research 41: 51 — 56.
Google Scholar
Ellis M. B. 1971. Dematiaceous, Hyphomycetetes. DMI, KEW, Surrey, England.
Google Scholar
Fassiatova A. 1983. Grzyby mikroskopowe w biologii technicznej. WN-T, Warszawa.
Google Scholar
Farley J. D. 1976. Survival of Colletotrichum coccodes in soil. Phytopathology 66: 640 — 641.
Google Scholar
Gilman J. C. 1957. A manual of soil fungi. ISCP, IOWA, USA. 1871.
Google Scholar
Jańczak-Tabaszewska D., Przybyłek S. 1994. Antraknoza ziemniaka w województwie sieradzkim. Ochr. Rośl. 10: 4.
Google Scholar
Johnson D. A. 1994. Effect of foliar infection caused by Colletotrichum coccodes on yield of Russet Burbank potato. Plant Dis. 78: 1075 — 1078.
Google Scholar
Kochman J., Węgorek W. 1997. Ochrona roślin. Praca zbiorowa. Kraków: 701 ss.
Google Scholar
Kuczyńska J. 1986. Antraknoza ziemniaków. Ochrona ziemniaka. Mater. XIX Sesji Nauk. Inst. Ziemn. Bonin: 47 s.
Google Scholar
Kuczyńska J. 1992. Rola grzybów Alternaria alternata (Fr.) Keissler, Colletotrichum coccodes (Wallr) Hughes i Geotrichum candidum Link. w wywoływaniu mieszanych zgnilizn bulw ziemniaka. Biul. Inst. Ziemn. 42: 97 — 105.
Google Scholar
Laevis J., Papavizas G. C. 1987. Effect of mycelial preparations of Trichoderma and Gliocladium on population of Rhizoctonia solani and the incidence of damping-off. Phytopathol. 75: 812 — 817.
Google Scholar
Łacicowa B. 1970. Badanie szczepów Helminthosporium sorokinianum (H. sativum) oraz odporności odmian jęczmienia jarego na ten czynnik chorobotwórczy. Acta Mycol. 6 (2): 184 — 248.
Google Scholar
Łacicowa B. 1988. Niektóre aspekty wykorzystania grzybów z rodzaju Trichoderma i Gliocladium w biologicznej ochronie roślin. Ochr. Rośl. 3: 8 — 10.
Google Scholar
Kurzawińska H. 1996. Zbiorowiska grzybów środowiska glebowego z uprawy ziemniaka a Rhizoctonia solani. Mater. Symp. Choroby roślin a środowisko. Poznań: 183 — 192.
Google Scholar
Nelson P. E., Toussoun T. A., Marasas W. F. O. 1983. Fusarium species. The Pennsylvania State University Press, University Park and London.
Google Scholar
Read P. J. 1991. The susceptibility of tubers of potato cultivars to black dot (Colletotrichum coccodes /Wallr./ Hughes). Ann. Appl. Biol. 119: 475 — 482.
Google Scholar
Sas-Piotrowska B., Doroszewski J. 1996. Relationship between potato pathogens and Trichoderma spp. and Gliocladium roseum (Link) Thom. Phytopat. Pol. 11: 97 — 101.
Google Scholar
Scholte K. 1993. Bedeutung von Verticillium und Colletotrichum welke im Kartoffelanbau. Kartoffelbau. 44 (3): 100 — 105.
Google Scholar
Zarzycka H. 1990. Grzyby jako pasożyty okolicznościowe na materiałach hodowlanych ziemniaków w Młochowie. Phytopathol. Pol. XI: 40 — 44
Google Scholar
Authors
Bożena Cwalina-AmbroziakCwalina-Ambroziak@uwm.edu.pl
Katedra Fitopatologii i Entomologii, Uniwersytet Warmińsko-Mazurski w Olsztynie Poland
Authors
Bożena BoguckaKatedra Agrotechnologii i Zarządzania Produkcją Roślinną, Uniwersytet Warmińsko-Mazurski w Olsztynie Poland
Authors
Aldona TrojakPaństwowa Inspekcja Ochrony Roślin w Tomaszowie Mazowieckim Poland
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